6-3(2k-4)=-18
Please tell and answer should in positive and between 1 to 10
Answers
Answer:
2
Step-by-step explanation:
One solution was found :
k = 2
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
6-3*(2*k+4)-(-18)=0
Step by step solution :
Step 1 :
Step 2 :
Pulling out like terms :
2.1 Pull out like factors :
2k + 4 = 2 • (k + 2)
Equation at the end of step 2 :
(6 - 6 • (k + 2)) - -18 = 0
Step 3 :
Step 4 :
Pulling out like terms :
4.1 Pull out like factors :
12 - 6k = -6 • (k - 2)
Equation at the end of step 4 :
-6 • (k - 2) = 0
Step 5 :
Equations which are never true :
5.1 Solve : -6 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
5.2 Solve : k-2 = 0
Add 2 to both sides of the equation :
k = 2
One solution was found :
k = 2
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